<% set_title(t('browse.changeset.title', :id => @changeset.id)) %>

<h2>
  <a class="geolink" href="<%= root_path %>"><span class="icon close"></span></a>
  <%= t('browse.changeset.title', :id => @changeset.id) %>
</h2>

<div class="browse-section">
  <h4><%= linkify(h(@changeset.tags['comment'].to_s.presence || t('browse.no_comment'))) %></h4>
  <div class="details"><%= changeset_details(@changeset) %></div>

  <%= render :partial => "tag_details", :object => @changeset.tags.except('comment') %>

  <h4 class="comments-header"><%= t('browse.changeset.discussion') %></h4>
  
  <div class="buttons clearfix subscribe-buttons">
    <form action="#" class="hide_unless_logged_in">
      <% if @user and @changeset.subscribers.exists?(@user.id) %>
        <input class="action-button" type="submit" name="unsubscribe" value="<%= t('javascripts.changesets.show.unsubscribe') %>" data-method="POST" data-url="<%= changeset_unsubscribe_url(@changeset) %>" />
      <% else %>
        <input class="action-button" type="submit" name="subscribe" value="<%= t('javascripts.changesets.show.subscribe') %>" data-method="POST" data-url="<%= changeset_subscribe_url(@changeset) %>" />
      <% end %>
    </form>
  </div>

  <div class="clearfix"></div>

  <% if @comments.length > 0 %>
    <div class='changeset-comments'>
      <form action="#">
        <ul>
          <% @comments.each do |comment| %>
            <% if comment.visible %>
              <li id="c<%= comment.id %>">
                <small class='deemphasize'>
                  <%= t("browse.changeset.commented_by",
                    :when => friendly_date(comment.created_at), :exact_time => l(comment.created_at),
                    :user => link_to(h(comment.author.display_name), {:controller => "user", :action => "view",
                    :display_name => comment.author.display_name})).html_safe %>
                  <% if @user and @user.moderator? %>
                    — <span class="action-button deemphasize" data-comment-id="<%= comment.id %>" data-method="POST" data-url="<%= changeset_comment_hide_url(comment.id) %>"><%= t('javascripts.changesets.show.hide_comment') %></span>
                  <% end %>
                </small>
                <%= comment.body.to_html %>
              </li>
            <% elsif @user and @user.moderator? %>
              <li id="c<%= comment.id %>">
                <small class='deemphasize'>
                  <%= t("browse.changeset.hidden_commented_by",
                    :when => friendly_date(comment.created_at), :exact_time => l(comment.created_at),
                    :user => link_to(h(comment.author.display_name), {:controller => "user", :action => "view",
                    :display_name => comment.author.display_name})).html_safe %>
                  — <span class="action-button deemphasize" data-comment-id="<%= comment.id %>" data-method="POST" data-url="<%= changeset_comment_unhide_url(comment.id) %>"><%= t('javascripts.changesets.show.unhide_comment') %></span>
                 </small>
                <%= comment.body.to_html %>
              </li>
            <% end %>
          <% end %>
        </ul>
      </form>
    </div>
  <% end %>

  <div class="notice hide_if_logged_in">
    <%= link_to(t("browse.changeset.join_discussion"), :controller => 'user', :action => 'login', :referer => request.fullpath) %>
  </div>

  <% unless @changeset.is_open? %>
    <form action="#" class="hide_unless_logged_in">
      <textarea class="comment" name="text" cols="40" rows="5"></textarea>
      <div class="buttons clearfix">
        <input type="submit" name="comment" value="<%= t('javascripts.changesets.show.comment') %>" data-changeset-id="<%= @changeset.id %>" data-method="POST" data-url="<%= changeset_comment_url(@changeset) %>" disabled="1"/>
      </div>
    </form>
  <% end %>

  <% unless @ways.empty? %>
    <h4>
      <%= type_and_paginated_count('way', @way_pages) %>
      <%= render :partial => 'paging_nav', :locals => { :pages => @way_pages, :page_param => "way_page" } %>
    </h4>
    <ul>
      <% @ways.each do |way| %>
        <li><%= link_to printable_name(way, true), { :action => "way", :id => way.way_id.to_s }, :class => link_class('way', way), :title => link_title(way) %></li>
      <% end %>
    </ul>
  <% end %>

  <% unless @relations.empty? %>
    <h4>
      <%= type_and_paginated_count('relation', @relation_pages) %>
      <%= render :partial => 'paging_nav', :locals => { :pages => @relation_pages, :page_param => "relation_page" } %>
    </h4>
    <ul>
      <% @relations.each do |relation| %>
        <li><%= link_to printable_name(relation, true), { :action => "relation", :id => relation.relation_id.to_s }, :class => link_class('relation', relation), :title => link_title(relation) %></li>
      <% end %>
    </ul>
  <% end %>

  <% unless @nodes.empty? %>
    <h4>
      <%= type_and_paginated_count('node', @node_pages) %>
      <%= render :partial => 'paging_nav', :locals => { :pages => @node_pages, :page_param => "node_page"} %>
    </h4>
    <ul>
      <% @nodes.each do |node| %>
        <li><%= link_to printable_name(node, true), { :action => "node", :id => node.node_id.to_s }, :class => link_class('node', node), :title => link_title(node), :rel => link_follow(node) %></li>
      <% end %>
    </ul>
  <% end %>
</div>

<% if @next_by_user || @prev_by_user %>
  <div class='secondary-actions'>
    <% if @prev_by_user %>
      <%= link_to "<< #{@prev_by_user.id}", :id => @prev_by_user.id %>
      &middot;
    <% end %>
    <%=
        user = (@prev_by_user || @next_by_user).user.display_name
        link_to content_tag(:bdi, user), :controller => "changeset", :action => "list", :display_name => user
    %>
    <% if @next_by_user %>
      &middot;
      <%= link_to "#{@next_by_user.id} >>", :id => @next_by_user.id %>
    <% end %>
  </div>
<% end %>

<div class='secondary-actions'>
  <%= link_to(t('browse.changeset.changesetxml'), :controller => "changeset", :action => "read") %>
  &middot;
  <%= link_to(t('browse.changeset.osmchangexml'), :controller => "changeset", :action => "download") %>
</div>
